{"product_id":"ultrarayc-f-theta-lens-1064nm-focus-lens-laser-focal-length-63-420mm-scan-field-50-50-400-400-for-yag-fiber-laser-galvo-system","title":"Ultrarayc F-theta透镜 1064nm 聚焦镜 激光焦距63-420mm 扫描场50×50-400×400 适用于YAG光纤激光振镜系统","description":"\u003ch1\u003e规格\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003e品牌名称\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCloudray\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e认证\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eF-theta 镜头应用\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e用于 YAG 光纤激光振镜系统\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eF-theta 镜头焦距\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e63 - 420mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eF-theta 镜头接口\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eM85 x 1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eF-theta 镜头螺纹\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eM85*1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eF-theta 扫描角度\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e±28°\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e特点\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e振镜系统\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e熔融石英材料\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e推荐用于 100W 以上激光器\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e高关注化学品\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e无\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eK9 材料\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e推荐用于 100W 以下激光器\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e材料\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e高纯度熔融石英 \/ HQ 石英\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e型号\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eF-theta 扫描镜头 螺纹 M85*1 1064nm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e产地\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e中国大陆\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e扫描范围\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e50x50mm- 300x300mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e形状\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e球面\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e结构\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e球面\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e用途\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e激光打标机\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e波长\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1064nm 聚焦激光镜头\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003eﾠ\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H03c4abe3a7ea41d6ad4c2e165a858daf3.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg width=\"944\" height=\"840\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc7daa93115144b0a81a0e1dc5c6595a7.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e在 f-theta 镜头选择方面，如果您的光纤激光器功率\u003cspan\u003eﾠ\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e超过 100 瓦\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e，\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003eﾠ\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e必须使用石英场镜\u003c\/span\u003e\u003c\/strong\u003e，因为 K9 材料的场镜长时间工作会产生热透镜效应。\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H21a5248c77d34eba83a068e82b04548co.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H50ecd8963abd4c71a3b50e5ff249438f3.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf3863a7fcad74b6ba0c4bea9e1481968U.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6b2e449a82ad4047bfc985be4bb457c0R.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H29ce1524cc1141a68c8af9d8a53ba581E.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" class=\"detailmodule_image\" align=\"center\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H53ff62cf37134ea3ac67ed4bf402dbf9z.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:22px\"\u003e\u003cstrong\u003e我如何检查这款 F-theta 镜头是否适合我的打标机？\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e首先，您需要检查您的振镜头螺纹直径。我们的螺纹是 M85，如下图所示，安装直径为 85mm。\u003c\/div\u003e\n\u003cdiv\u003e如果您测量您的振镜头或 f-theta 镜头，发现它是 79mm，您将需要一个\u003c\/div\u003e\n\u003cdiv\u003e转接环。\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf23d5b7b5a1e451dac56ce69462e09e2F.png\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e其次，选择合适的尺寸。f-theta 镜头的视场尺寸与升降柱的高度有关。例如，对于 300x300 扫描视场的 f-theta 镜头，焦距为 420mm，后工作距离为 467mm。然后加上 f-theta 镜头和振镜头的高度，升降柱总是需要 600mm。如果您的升降柱是 500mm，那么 300x300 镜头不适合您的机器。\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:22px\"\u003e\u003cstrong\u003eF-theta 镜头扫描视场尺寸建议\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e如果您的打标机功率在 20W 到 30W 之间，我们建议视场尺寸为 50mm 到 220mm。这是因为格式越小，雕刻越清晰。大视场镜头的焦距越长，激光在空气中的损耗越高，激光越弱，打印效果越不清晰。\u003cstrong\u003e如果您想要 300x300mm 视场的 f-theta 镜头，最好机器功率超过 50W。\u003c\/strong\u003e对于 50W 以上的机器，我们还建议使用石英材料的镜头，它们的使用寿命更长。\u003c\/div\u003e\n\u003cdiv\u003e如果您想使用旋转附件雕刻戒指和杯子，我们建议使用 50x50mm 或 70x70mm 视场的 f-theta 镜头。\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"34744618\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"East Supplier Platform","offers":[{"title":"Fused Silica \/ CHINA \/ 250x250 F380","offer_id":47413729198303,"sku":"4000959711593-Fused Silica-CHINA-250x250 F380","price":459.5,"currency_code":"USD","in_stock":true},{"title":"Fused Silica \/ CHINA \/ 220x220 F330","offer_id":47413729231071,"sku":"4000959711593-Fused 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400x400 F580 20CA","offer_id":47413730935007,"sku":"4000959711593-K9 Material-CHINA-400x400 F580 20CA","price":365.7,"currency_code":"USD","in_stock":true},{"title":"K9 Material \/ CHINA \/ 150x150 F225","offer_id":47413731360991,"sku":"4000959711593-K9 Material-CHINA-150x150 F225","price":96.36,"currency_code":"USD","in_stock":true},{"title":"K9 Material \/ CHINA \/ 150x150 F210","offer_id":47413731426527,"sku":"4000959711593-K9 Material-CHINA-150x150 F210","price":96.36,"currency_code":"USD","in_stock":true},{"title":"K9 Material \/ CHINA \/ 200x200 F290","offer_id":47413731492063,"sku":"4000959711593-K9 Material-CHINA-200x200 F290","price":90.1,"currency_code":"USD","in_stock":true},{"title":"K9 Material \/ CHINA \/ 175x175 F254","offer_id":47413731557599,"sku":"4000959711593-K9 Material-CHINA-175x175 F254","price":90.1,"currency_code":"USD","in_stock":true},{"title":"K9 Material \/ CHINA \/ 70x70 F100","offer_id":47413731623135,"sku":"4000959711593-K9 Material-CHINA-70x70 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